JPH1130066A - Double swinging hinge - Google Patents

Abstract

PROBLEM TO BE SOLVED: To perform opening and closing in right and left directions, by connecting a pair of attaching members to a pair of connection arms, and performing attaching by being intersected with a connection pin provided at a position which is symmetrical of the respective attaching members. SOLUTION: A double swinging hinge is constituted of a pair of attaching members 1, 2 formed into the substantially same shape, a pair of connection arms 3, 4 of the same length and connection pins 13, 14, 23, 24. The connection pins 13, 14 are attached to the attaching member 1, and the connection pins 23, 24 are attached to the attaching member 2. The connection pins 13, 23 and the connection pins 14, 24 are attached to parts corresponding to the respective attaching members 1, 2, and an interval between the connection pins 13, 14 and the connection pins 23, 24 are made the same. The connection arms 3, 4 are positioned on a different plane, and the attaching members 1, 2 are rotatably and turnably connected. Thus, turning is performed and movement is performed from a right side to a left side while the other attaching member is rotated for one attaching member.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【０００１】[0001]

【産業上の利用分野】本発明は、左右両方向へ対称的に
開閉する蝶番に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hinge which opens and closes symmetrically in both left and right directions.

【０００２】[0002]

【従来の技術】蝶番は、一対の取付羽と連結軸とから成
り、一方の取付羽を一つの物に取り付け、他方の取付羽
に他の物を取り付けることにより二つの物を連結軸を介
して接続すると共に、両者をその箇所で屈折自在にする
ものである。2. Description of the Related Art A hinge is composed of a pair of mounting wings and a connecting shaft, and one of the mounting wings is attached to one object, and the other is attached to the other mounting wing to connect two objects via a connecting shaft. To connect the two, and to bend freely at that point.

【０００３】[0003]

【発明が解決しようとする課題】上記した従来の蝶番
は、少なくとも片方の取付羽が連結軸に回転自在に遊嵌
されていて、その取付羽が連結軸を中心にして旋回運動
をするようになっている。そのためこの蝶番は、取付羽
の開閉することの出来る範囲が自ずから制約されるた
め、両取付羽は片側へ二つ折り（０度）になるまで閉じ
ることが出来るようにすると、そこから反対側へは 120
度程度しか開かるようにすることが出来なかった。この
ようなことから従来は、例えば建物の出入り口の扉のよ
うに外側へも内側へも開ける必要のある扉であっても、
外開き方式か内開き方式か、何れか一方の方式のものに
しなければならなかったので、人の出入りや、物品の出
し入れに支障を来していたのである。本発明は、左右両
方向へ開閉することの出来る蝶番を提供することを目的
としている。In the above-mentioned conventional hinge, at least one of the mounting wings is loosely fitted to the connecting shaft so as to be rotatable, and the mounting wing pivots around the connecting shaft. Has become. Therefore, this hinge is naturally restricted in the range in which the mounting wing can be opened and closed. If both mounting wings can be closed to one side until they are folded in two (0 degrees), then from there the opposite side 120
I could only open it about once. For this reason, conventionally, even if it is a door that needs to be opened both inside and outside like a door at the entrance of a building,
Since it was necessary to use either the outward opening method or the inside opening method, it hindered the entry and exit of people and the entry and exit of articles. An object of the present invention is to provide a hinge that can be opened and closed in both left and right directions.

【０００４】[0004]

【課題を解決するための手段】本発明は、一対の取付部
材を一対の連結アームにより連結させて蝶番を構成した
ものであり、殊に両連結アームは同一の長さにして、夫
々の取付部材の対称する位置に設けた連結ピンに交差さ
せて取り付けたことにより上記した従来の目的を達成し
ている。夫々の連結アームは異なる平面上に配設されて
いて、両者が交錯することのないようにしてある。According to the present invention, a hinge is formed by connecting a pair of mounting members by a pair of connecting arms. The above-mentioned conventional object is achieved by intersecting the connecting pins provided at symmetrical positions of the members. Each connecting arm is arranged on a different plane so that the two do not intersect.

【０００５】図１は、本発明に係る蝶番の基本的な構成
を示すもので、図中Ｐ及びＱは一方の取付部材の連結ピ
ンの取り付け位置、ｐ及びｑは他方の取付部材の連結ピ
ンの取り付け位置を示すものであり、ＰとＱとの間隔と
ｐとｑとの間隔は同一である。又、線分Ｐ−ｐとＱ−ｑ
は連結アームＡ、Ｂであり、両者は同一長である。この
図は、一方の取り付け部材を固定し、他方の取り付け部
材を開閉させるようにした状態を示すもので、ｐはＰを
中心とする半径Ａの円弧ａ上を移動し、ｑはＱを中心と
する半径Ｂの円弧ｂ上を移動する。Ｐ−Ｑ＝ｐ−ｑ、Ｐ
−ｐ（Ａ）＝Ｑ−ｑ（Ｂ）であるところから、ＡとＢと
の交点をＯとすると、Ｐ、Ｑ、ｐ、ｑ、及びＯは、常に
△ＰＱＯ≡△ｑｐＯの関係にあり、又、交点ＯはＰ−Ｏ
＋Ｑ−Ｏ＝Ｐ−ｐ＝Ａを満足する楕円軌道上を移動す
る。従って、ｐがp0からp1→p2→p3→p4→p5と移動する
と、ｑはq0からq5に移動し、同時に交点Ｏはo0からo2、
o3、o4を通ってo5まで移動する。FIG. 1 shows the basic structure of a hinge according to the present invention. In the figure, P and Q indicate the mounting positions of the connecting pins of one mounting member, and p and q indicate the connecting pins of the other mounting member. The distance between P and Q and the distance between p and q are the same. Also, the line segments Pp and Qq
Are connecting arms A and B, which are the same length. This figure shows a state in which one mounting member is fixed and the other mounting member is opened and closed, where p moves on an arc a of radius A centering on P, and q moves on an arc a Move on an arc b having a radius B. P−Q = p−q, P
−p (A) = Q−q (B), and if the intersection of A and B is O, P, Q, p, q, and O always have the relationship of {PQO} qpO. , And intersection O is PO
Move on an elliptical orbit satisfying + QO = Pp = A. Therefore, when p moves from p0 to p1 → p2 → p3 → p4 → p5, q moves from q0 to q5, and at the same time, the intersection O changes from o0 to o2,
Move through o3, o4 to o5.

【０００６】[0006]

【作用】本発明は、ー方の取付部材が他方の取付部材の
周りを回転しながら旋回し、これが 360度回転すると、
180度旋回する。しかもその時、この取付部材は90度旋
回した位置（他方の取付部材と対向した位置）を中心に
して左右方向に対称的に回転と旋回をして、他方の取付
部材の片側から反対側へ移動する。According to the present invention, when one of the mounting members rotates while rotating around the other mounting member, and this rotates 360 degrees,
Turn 180 degrees. In addition, at this time, the mounting member rotates and turns symmetrically in the left-right direction about a position turned 90 degrees (a position facing the other mounting member), and moves from one side of the other mounting member to the opposite side. I do.

【０００７】[0007]

【実施例】以下、本発明に係る両開き蝶番を図示の実施
例に基づいて具体的に説明する。この実施例では両開き
蝶番は一対の取付部材１、２と一対の連結アーム３、４
及び連結ピン13、14、23、24とから成り、連結ピン13と
14は取付部材１に取り付けられており、連結ピン23と24
は取付部材２に取り付けられている。取付部材１と取付
部材２はほゞ同一の形状に形成されおり、連結ピン13と
23、及び連結ピン14と24は夫々の取付部材１、２の対応
する箇所に取り付けられていて、連結ピン13と14の間隔
と連結ピン23と24の間隔が同一になってる。又、連結ア
ーム３、４は同一の長さに形成されており、連結アーム
３は連結ピン13と23との間に取り付けられ、連結アーム
４は連結ピン14と24との間に取り付けられていて、これ
により取付部材１と２が回転自在、且つ、旋回自在に連
結されている。尚、連結アーム３と４は異なる平面上に
位置させて、両者が交錯することのないようにしてあ
る。これについては本発明では、連結アーム３と４を鈑
状材により形成し、取付部材１と２は、本体部分を夫々
３枚づつの鈑状部材15、16、17、及び25、26、27により
形成し、また夫々の取付片18、19、及び28、29を連結ア
ームよりも僅かに厚い板状材を用いて形成してある。そ
して、取付部材１は、取付片18の基端部分を上段の鈑状
部材15と中段の鈑状部材16との間に挟挿すると共に、取
付片19の基端部分を中段の鈑状部材16と下段の鈑状部材
17との間に挟挿させることにより、これをスペーサとし
て機能させて、上段の鈑状部材15と中段の鈑状部材16と
の間と、中段の鈑状部材16と下段の鈑状部材17との間に
間隙を生じさせており、同様にして、取付部材２は、取
付片28の基端部分を上段の鈑状部材25と中段の鈑状部材
26との間に挟挿し、取付片29の基端部分を中段の鈑状部
材26と下段の鈑状部材27との間に挟挿させて、上段の鈑
状部材25と中段の鈑状部材26との間と、中段の鈑状部材
26と下段の鈑状部材27との間に間隙を生じさせて、連結
アーム３を両取付部材の上段の鈑状部材と中段の鈑状部
材との間に取り付け、連結アーム４は中段の鈑状部材と
下段の鈑状部材との間に取り付けている。図２は、二つ
の取付部材１と２を対向的に配置し、上段の鈑状部材を
省略した状態を示すもので、取付部材２をこの位置から
右方へ90度旋回させると、取付部材２は 180度右回転し
て取付部材１の右側に並び、左方へ旋回させると左側に
並ぶことゝとなる。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A double hinge according to the present invention will be specifically described below based on an embodiment shown in the drawings. In this embodiment, the double hinge is a pair of mounting members 1 and 2 and a pair of connecting arms 3 and 4.
And connecting pins 13, 14, 23, 24, and connecting pin 13 and
14 is attached to the mounting member 1, and the connecting pins 23 and 24
Is attached to the attachment member 2. The mounting member 1 and the mounting member 2 are formed in almost the same shape,
The connection pins 23 and the connection pins 14 and 24 are attached to corresponding portions of the respective mounting members 1 and 2 so that the distance between the connection pins 13 and 14 and the distance between the connection pins 23 and 24 are the same. The connecting arms 3 and 4 are formed to have the same length, the connecting arm 3 is mounted between the connecting pins 13 and 23, and the connecting arm 4 is mounted between the connecting pins 14 and 24. Thus, the mounting members 1 and 2 are rotatably and pivotably connected to each other. The connecting arms 3 and 4 are positioned on different planes so that they do not intersect. Regarding this, in the present invention, the connecting arms 3 and 4 are formed of a plate-like material, and the mounting members 1 and 2 have three main body portions each having three plate-like members 15, 16, 17, and 25, 26, 27. And the respective mounting pieces 18, 19 and 28, 29 are formed using a plate-like material slightly thicker than the connecting arm. The mounting member 1 inserts the base end portion of the mounting piece 18 between the upper plate member 15 and the middle plate member 16, and inserts the base end portion of the mounting piece 19 into the middle plate member. 16 and lower plate-shaped member
17 between the upper plate member 15 and the middle plate member 16 and between the upper plate member 15 and the middle plate member 16 and the middle plate member 16 and the lower plate member 17. In the same manner, the mounting member 2 is configured such that the base end portion of the mounting piece 28 is connected to the upper plate member 25 and the middle plate member.
26, the base end of the mounting piece 29 is inserted between the middle plate member 26 and the lower plate member 27, and the upper plate member 25 and the middle plate member are inserted. 26 and the middle plate-shaped member
The connecting arm 3 is attached between the upper plate member and the middle plate member of both mounting members by creating a gap between the lower plate member 26 and the lower plate member 27. It is attached between the plate-shaped member and the lower plate-shaped member. FIG. 2 shows a state in which the two mounting members 1 and 2 are arranged to face each other and the upper plate-shaped member is omitted. When the mounting member 2 is turned to the right by 90 degrees from this position, the mounting member 2 rotates right by 180 degrees and is arranged on the right side of the mounting member 1, and when turned to the left, it is arranged on the left side.

【０００８】[0008]

【発明の効果】以上詳述したように本発明に係る両開き
蝶番は、一方の取付部材に対して他方の取付部材が回転
しながら旋回して、その右側から左側へと移動するの
で、 360度開閉することが可能であり、しかも夫々の取
付片に取付部材の幅と同一、またはそれ以下の幅の板状
材を取り付けることにより、左右両方向に二つ折りの状
態になるまで開閉することが出来るのである。As described above in detail, the double hinge according to the present invention rotates 360 degrees while rotating the other mounting member with respect to one mounting member, and moves from the right side to the left side. It is possible to open and close, and furthermore, by attaching a plate-like material having a width equal to or less than the width of the mounting member to each mounting piece, it can be opened and closed until it is folded in both the left and right directions. It is.

【図面の簡単な説明】[Brief description of the drawings]

【図１】本発明の基本的な構成を示す説明図である。FIG. 1 is an explanatory diagram showing a basic configuration of the present invention.

【図２】本発明に係る両開き蝶番の一実施例を示す一部
省略平面図である。FIG. 2 is a partially omitted plan view showing an embodiment of a double hinge according to the present invention.

【図３】同上一部切欠縦断側面図である。FIG. 3 is a partially cutaway side view of the same.

【図４】一部切欠縦断正面図である。FIG. 4 is a partially cutaway vertical sectional front view.

【符号の説明】[Explanation of symbols]

１ 取付部材 ２ 取付部材 ３ 連結アーム ４ 連結アーム 13 連結ピン 14 連結ピン 23 連結ピン 24 連結ピン 15 鈑状部材 16 鈑状部材 17 鈑状部材 25 鈑状部材 26 鈑状部材 27 鈑状部材 18 取付片 19 取付片 28 取付片 29 取付片 1 mounting member 2 mounting member 3 connecting arm 4 connecting arm 13 connecting pin 14 connecting pin 23 connecting pin 24 connecting pin 15 plate member 16 plate member 17 plate member 25 plate member 26 plate member 27 plate member 18 mounting Piece 19 mounting piece 28 mounting piece 29 mounting piece

Claims (1)

【特許請求の範囲】[Claims] 【請求項１】 一対の取付部材を一対の連結アームによ
り連結させて蝶番を構成したものであり、殊に両連結ア
ームは同一の長さにして、夫々の取付部材の対称する位
置に設けた連結ピンに交差させて取り付けたことを特徴
とする両開き蝶番。A hinge is formed by connecting a pair of mounting members by a pair of connecting arms. In particular, both connecting arms have the same length and are provided at symmetrical positions of the respective mounting members. A double hinge that is attached to cross the connecting pin.